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[Qemu-devel] [PATCH 2/8] QMP: query-status: Introduce 'status' key
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 2/8] QMP: query-status: Introduce 'status' key |
Date: |
Tue, 5 Jul 2011 15:17:45 -0300 |
This new key reports the current VM status to clients. Please, check
the documentation being added in this commit for more details.
Signed-off-by: Luiz Capitulino <address@hidden>
---
monitor.c | 3 +--
qmp-commands.hx | 17 ++++++++++++++++-
2 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/monitor.c b/monitor.c
index 1cb3191..00ebc8b 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2584,8 +2584,7 @@ static void do_info_status_print(Monitor *mon, const
QObject *data)
static void do_info_status(Monitor *mon, QObject **ret_data)
{
- *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }",
- vm_running, singlestep);
+ *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i,
'status': %s }", vm_running, singlestep, vm_status_get_name());
}
static qemu_acl *find_acl(Monitor *mon, const char *name)
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 92c5c3a..6b8eb0a 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -1486,11 +1486,26 @@ Return a json-object with the following information:
- "running": true if the VM is running, or false if it is paused (json-bool)
- "singlestep": true if the VM is in single step mode,
false otherwise (json-bool)
+- "status": one of the following values (json-string)
+ "debug" - QEMU is running on a debugger
+ "inmigrate" - guest is paused waiting for an incoming migration
+ "postmigrate" - guest is paused following a successful 'migrate'
+ "internal-error" - An internal error that prevents further guest
+ execution has occurred
+ "load-state-error" - guest is paused following a failed 'loadvm'
+ "io-error" - the last IOP has failed and the device is configured
+ to pause on I/O errors
+ "watchdog-error" - the watchdog action is configured to pause and
+ "paused" - guest has been paused via the 'stop' command
+ "prelaunch" - QEMU was started with -S and guest has not started
+ "running" - guest is actively running
+ "shutdown" - guest is shut down (and -no-shutdown is in use)
+ has been triggered
Example:
-> { "execute": "query-status" }
-<- { "return": { "running": true, "singlestep": false } }
+<- { "return": { "running": true, "singlestep": false, "status": "running" } }
EQMP
--
1.7.6.131.g99019
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, (continued)
Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Markus Armbruster, 2011/07/12
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Luiz Capitulino, 2011/07/12
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Kevin Wolf, 2011/07/12
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Luiz Capitulino, 2011/07/12
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Luiz Capitulino, 2011/07/12
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Kevin Wolf, 2011/07/12
- Re: [Qemu-devel] [PATCH 1/8] Introduce the VMStatus type, Luiz Capitulino, 2011/07/12
[Qemu-devel] [PATCH 2/8] QMP: query-status: Introduce 'status' key,
Luiz Capitulino <=
[Qemu-devel] [PATCH 3/8] block: Support to keep track of I/O status, Luiz Capitulino, 2011/07/05
Re: [Qemu-devel] [PATCH 3/8] block: Support to keep track of I/O status, Kevin Wolf, 2011/07/12
[Qemu-devel] [PATCH 6/8] scsi: Support I/O status, Luiz Capitulino, 2011/07/05
[Qemu-devel] [PATCH 4/8] ide: Support I/O status, Luiz Capitulino, 2011/07/05
[Qemu-devel] [PATCH 7/8] QMP: query-status: Add 'io-status' key, Luiz Capitulino, 2011/07/05